diff --git a/configure.ac b/configure.ac index 6ea29e0a..fa4d25bc 100644 --- a/configure.ac +++ b/configure.ac @@ -250,6 +250,18 @@ AX_CHECK_DEFINE([ext2fs/ext2_fs.h], [EXT4_EPOCH_MASK], [Define to 1 if e2fsprogs defines EXT4_EPOCH_MASK])], [AC_MSG_WARN([no definition of EXT4_EPOCH_MASK found, probably old e2fsprogs, no 64bit time precision of converted images])]) +AC_CHECK_HEADER(linux/blkzoned.h, [blkzoned_found=yes], [blkzoned_found=no]) +AC_ARG_ENABLE([zoned], + AS_HELP_STRING([--disable-zoned], [disable zoned block device support]), + [], [enable_zoned=$blkzoned_found] +) + +AS_IF([test "x$enable_zoned" = xyes], [ + AC_CHECK_HEADER(linux/blkzoned.h, [], + [AC_MSG_ERROR([Couldn't find linux/blkzoned.h])]) + AC_DEFINE([BTRFS_ZONED], [1], [enable zoned block device support]) +]) + dnl Define _LIBS= and _CFLAGS= by pkg-config dnl dnl The default PKG_CHECK_MODULES() action-if-not-found is end the @@ -367,6 +379,7 @@ AC_MSG_RESULT([ Python bindings: ${enable_python} Python interpreter: ${PYTHON} crypto provider: ${cryptoprovider} ${cryptoproviderversion} + zoned device: ${enable_zoned} Type 'make' to compile. ])